| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $114.33 | 13.141% | $129.3541 | $129.35 | $129.35 | $129.40 |
| Purchase #2 | $235.86 | 3.851% | $244.943 | $244.94 | $244.95 | $244.90 |
| Purchase #3 | $11.55 | 9.668% | $12.6667 | $12.67 | $12.65 | $12.70 |
| Purchase #4 | $36.29 | 9.313% | $39.6697 | $39.67 | $39.65 | $39.70 |
| Purchase #5 | $165.31 | 13.208% | $187.1441 | $187.14 | $187.15 | $187.10 |
| Purchase #6 | $221.51 | 4.352% | $231.1501 | $231.15 | $231.15 | $231.20 |
| Purchase #7 | $113.61 | 3.263% | $117.3171 | $117.32 | $117.30 | $117.30 |
| 7 purchase totals = | $898.46 | $962.2448 | $962.24 | $962.20 | $962.30 | |